/**
 * ISIDORO - Cookie Consent Manager
 * by AEG PROMOSYSTEM
 * Programmer: Lomazzi Federico <mail@lomazzifederico.it>
 *
 * isidoro.css — Foglio di stile base
 * Override: custom.css (globale) → custom_{domain_slug}.css (per dominio)
 *
 * Architettura CSS custom properties:
 *   --isd-*  → variabili sovrascrivibili nei file override
 */

/* ============================================================
   RESET SCOPED — tutto isolato sotto #isd-root
   ============================================================ */
#isd-root, #isd-root * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ============================================================
   CUSTOM PROPERTIES — tema base (light, professionale)
   Tutte sovrascrivibili in custom.css o custom_{domain}.css
   ============================================================ */
:root {
  /* Palette — tema light professionale */
  --isd-bg:              #ffffff;
  --isd-surface:         #f5f6f8;
  --isd-surface-2:       #eceef2;
  --isd-border:          rgba(0,0,0,0.08);
  --isd-accent:          #2563eb;
  --isd-accent-hover:    #1d4ed8;
  --isd-accent-text:     #ffffff;
  --isd-text-primary:    #111827;
  --isd-text-secondary:  #4b5563;
  --isd-text-muted:      #9ca3af;
  --isd-danger:          #dc2626;
  --isd-success:         #16a34a;
  --isd-toggle-off:      #d1d5db;
  --isd-toggle-on:       var(--isd-accent);
  --isd-required-color:  #d97706;

  /* Typography */
  --isd-font:            'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --isd-font-mono:       'JetBrains Mono', 'Fira Code', monospace;
  --isd-fs-xs:           0.70rem;
  --isd-fs-sm:           0.82rem;
  --isd-fs-base:         0.93rem;
  --isd-fs-md:           1.05rem;
  --isd-fs-lg:           1.25rem;
  --isd-fs-xl:           1.55rem;
  --isd-fw-normal:       400;
  --isd-fw-medium:       500;
  --isd-fw-bold:         700;
  --isd-lh:              1.55;

  /* Layout */
  --isd-radius:          14px;
  --isd-radius-sm:       8px;
  --isd-radius-pill:     999px;
  --isd-max-w:           560px;
  --isd-shadow:          0 8px 32px rgba(0,0,0,0.10), 0 2px 8px rgba(0,0,0,0.06);
  --isd-blur:            12px;

  /* Timing */
  --isd-ease:            cubic-bezier(0.22, 1, 0.36, 1);
  --isd-duration:        0.35s;
  --isd-duration-fast:   0.15s;

  /* Z-index */
  --isd-z:               2147483647;
}

/* ============================================================
   OVERLAY
   ============================================================ */
#isd-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.45);
  backdrop-filter: blur(var(--isd-blur));
  -webkit-backdrop-filter: blur(var(--isd-blur));
  z-index: var(--isd-z);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 0 env(safe-area-inset-bottom, 0);
  opacity: 0;
  transition: opacity var(--isd-duration) var(--isd-ease);
  pointer-events: none;
}
#isd-overlay.isd-visible {
  opacity: 1;
  pointer-events: all;
}

/* Desktop: centra verticalmente */
@media (min-width: 640px) {
  #isd-overlay {
    align-items: center;
  }
}

/* ============================================================
   MODAL
   ============================================================ */
#isd-modal {
  font-family: var(--isd-font);
  font-size: var(--isd-fs-base);
  font-weight: var(--isd-fw-normal);
  line-height: var(--isd-lh);
  color: var(--isd-text-primary);
  background: var(--isd-bg);
  border: 1px solid var(--isd-border);
  border-radius: var(--isd-radius) var(--isd-radius) 0 0;
  box-shadow: var(--isd-shadow);
  width: 100%;
  max-width: 100%;
  max-height: 92dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(32px);
  transition: transform var(--isd-duration) var(--isd-ease);
  position: relative;
}
#isd-overlay.isd-visible #isd-modal {
  transform: translateY(0);
}

@media (min-width: 640px) {
  #isd-modal {
    max-width: var(--isd-max-w);
    border-radius: var(--isd-radius);
    transform: translateY(0) scale(0.95);
  }
  #isd-overlay.isd-visible #isd-modal {
    transform: translateY(0) scale(1);
  }
}

/* Decorative accent bar */
#isd-modal::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--isd-accent), var(--isd-accent-hover), #a78bfa);
  flex-shrink: 0;
}

/* ============================================================
   HEADER
   ============================================================ */
#isd-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 22px 16px;
  border-bottom: 1px solid var(--isd-border);
  flex-shrink: 0;
}
#isd-logo {
  height: 32px;
  width: auto;
  object-fit: contain;
}
#isd-header-text {
  flex: 1;
}
#isd-title {
  font-size: var(--isd-fs-lg);
  font-weight: var(--isd-fw-bold);
  color: var(--isd-text-primary);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
#isd-subtitle {
  font-size: var(--isd-fs-sm);
  color: var(--isd-text-secondary);
  margin-top: 3px;
}
#isd-badge {
  font-family: var(--isd-font-mono);
  font-size: var(--isd-fs-xs);
  color: var(--isd-text-muted);
  background: var(--isd-surface-2);
  border: 1px solid var(--isd-border);
  padding: 2px 7px;
  border-radius: var(--isd-radius-pill);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ============================================================
   BODY (scrollabile)
   ============================================================ */
#isd-body {
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 18px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
#isd-body::-webkit-scrollbar {
  width: 4px;
}
#isd-body::-webkit-scrollbar-track {
  background: transparent;
}
#isd-body::-webkit-scrollbar-thumb {
  background: var(--isd-surface-2);
  border-radius: 4px;
}

/* Testo introduttivo */
#isd-intro {
  font-size: var(--isd-fs-sm);
  color: var(--isd-text-secondary);
  line-height: 1.6;
  padding-bottom: 6px;
}
#isd-intro a {
  color: var(--isd-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--isd-duration-fast);
}
#isd-intro a:hover {
  border-color: var(--isd-accent);
}

/* ============================================================
   CATEGORY CARD
   ============================================================ */
.isd-cat {
  background: var(--isd-surface);
  border: 1px solid var(--isd-border);
  border-radius: var(--isd-radius-sm);
  padding: 14px 16px;
  transition: border-color var(--isd-duration-fast), background var(--isd-duration-fast);
}
.isd-cat:has(.isd-toggle:checked) {
  border-color: rgba(79,142,247,0.35);
  background: rgba(79,142,247,0.04);
}
.isd-cat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
}
.isd-cat-label {
  flex: 1;
  font-size: var(--isd-fs-base);
  font-weight: var(--isd-fw-medium);
  color: var(--isd-text-primary);
}
.isd-required-tag {
  font-size: var(--isd-fs-xs);
  color: var(--isd-required-color);
  background: rgba(245,158,11,0.12);
  border: 1px solid rgba(245,158,11,0.25);
  padding: 1px 7px;
  border-radius: var(--isd-radius-pill);
  font-weight: var(--isd-fw-medium);
  white-space: nowrap;
}
.isd-cat-desc {
  font-size: var(--isd-fs-sm);
  color: var(--isd-text-secondary);
  margin-top: 8px;
  line-height: 1.55;
  padding-left: 0;
}

/* ============================================================
   TOGGLE SWITCH
   ============================================================ */
.isd-toggle-wrap {
  position: relative;
  flex-shrink: 0;
}
.isd-toggle {
  appearance: none;
  -webkit-appearance: none;
  width: 44px;
  height: 24px;
  border-radius: var(--isd-radius-pill);
  background: var(--isd-toggle-off);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--isd-duration-fast) var(--isd-ease);
  position: relative;
  outline-offset: 3px;
}
.isd-toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.4);
  transition: transform var(--isd-duration-fast) var(--isd-ease),
              box-shadow var(--isd-duration-fast);
}
.isd-toggle:checked {
  background: var(--isd-toggle-on);
}
.isd-toggle:checked::after {
  transform: translateX(20px);
  box-shadow: 0 1px 4px rgba(79,142,247,0.5);
}
.isd-toggle:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.isd-toggle:focus-visible {
  outline: 2px solid var(--isd-accent);
}

/* ============================================================
   FOOTER — pulsanti azione
   ============================================================ */
#isd-footer {
  padding: 14px 22px 18px;
  border-top: 1px solid var(--isd-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}
#isd-footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
@media (min-width: 400px) {
  #isd-footer-top {
    grid-template-columns: 1fr 1fr;
  }
}
.isd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--isd-font);
  font-size: var(--isd-fs-sm);
  font-weight: var(--isd-fw-medium);
  padding: 10px 16px;
  border-radius: var(--isd-radius-sm);
  border: none;
  cursor: pointer;
  transition: background var(--isd-duration-fast), transform var(--isd-duration-fast),
              box-shadow var(--isd-duration-fast), opacity var(--isd-duration-fast);
  white-space: nowrap;
  line-height: 1;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}
.isd-btn:active {
  transform: scale(0.97);
}
.isd-btn-primary {
  background: var(--isd-accent);
  color: var(--isd-accent-text);
  box-shadow: 0 4px 14px rgba(79,142,247,0.35);
}
.isd-btn-primary:hover {
  background: var(--isd-accent-hover);
  box-shadow: 0 6px 20px rgba(79,142,247,0.5);
}
.isd-btn-secondary {
  background: var(--isd-surface-2);
  color: var(--isd-text-secondary);
  border: 1px solid var(--isd-border);
}
.isd-btn-secondary:hover {
  background: var(--isd-surface);
  color: var(--isd-text-primary);
}
.isd-btn-ghost {
  background: transparent;
  color: var(--isd-text-muted);
  font-size: var(--isd-fs-xs);
  padding: 6px 8px;
}
.isd-btn-ghost:hover {
  color: var(--isd-text-secondary);
}
#isd-btn-save {
  grid-column: 1 / -1;
  background: var(--isd-surface-2);
  color: var(--isd-text-primary);
  border: 1px solid var(--isd-border);
}
#isd-btn-save:hover {
  border-color: var(--isd-accent);
  color: var(--isd-accent);
}

/* ============================================================
   FOOTER BRAND + LINKS
   ============================================================ */
#isd-footer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
#isd-brand {
  font-size: var(--isd-fs-xs);
  color: var(--isd-text-muted);
  font-family: var(--isd-font-mono);
}
#isd-brand strong {
  color: var(--isd-text-secondary);
}
#isd-footer-links {
  display: flex;
  gap: 14px;
}
#isd-footer-links a {
  font-size: var(--isd-fs-xs);
  color: var(--isd-text-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--isd-duration-fast), border-color var(--isd-duration-fast);
}
#isd-footer-links a:hover {
  color: var(--isd-accent);
  border-color: var(--isd-accent);
}

/* ============================================================
   NOTIFICA TOAST (feedback salvataggio)
   ============================================================ */
#isd-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  z-index: calc(var(--isd-z) + 1);
  background: var(--isd-success);
  color: #fff;
  font-family: var(--isd-font);
  font-size: var(--isd-fs-sm);
  font-weight: var(--isd-fw-medium);
  padding: 10px 22px;
  border-radius: var(--isd-radius-pill);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--isd-duration-fast) var(--isd-ease),
              transform var(--isd-duration) var(--isd-ease);
  white-space: nowrap;
}
#isd-toast.isd-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================================
   ACCESSIBILITY — motion reduce
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  #isd-overlay, #isd-modal, #isd-toast,
  .isd-toggle, .isd-toggle::after, .isd-btn, .isd-cat {
    transition: none !important;
  }
}

/* ============================================================
   TAB BAR
   ============================================================ */
#isd-tabs {
  display: flex;
  border-bottom: 1px solid var(--isd-border);
  background: var(--isd-surface);
  flex-shrink: 0;
  gap: 0;
  padding: 0 10px;
}

.isd-tab {
  position: relative;
  padding: 11px 14px 10px;
  font-family: var(--isd-font);
  font-size: var(--isd-fs-sm);
  font-weight: var(--isd-fw-medium);
  color: var(--isd-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--isd-duration-fast);
  outline-offset: -2px;
  -webkit-tap-highlight-color: transparent;
}
.isd-tab::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--isd-accent);
  border-radius: 2px 2px 0 0;
  transform: scaleX(0);
  transition: transform var(--isd-duration-fast) var(--isd-ease);
}
.isd-tab:hover {
  color: var(--isd-text-secondary);
}
.isd-tab.isd-tab-active {
  color: var(--isd-accent);
}
.isd-tab.isd-tab-active::after {
  transform: scaleX(1);
}
.isd-tab:focus-visible {
  outline: 2px solid var(--isd-accent);
  border-radius: 4px;
}

/* ============================================================
   TAB PANELS
   ============================================================ */
.isd-panel {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
}
.isd-panel-hidden {
  display: none !important;
}
/* Il body interno già ha il padding giusto */
.isd-panel > #isd-body {
  flex: 1;
}

/* ============================================================
   PANNELLO DETTAGLIO COOKIE
   ============================================================ */
#isd-detail-body {
  padding: 16px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.isd-detail-loading {
  font-size: var(--isd-fs-sm);
  color: var(--isd-text-muted);
  text-align: center;
  padding: 24px 0;
}

.isd-detail-empty {
  font-size: var(--isd-fs-sm);
  color: var(--isd-text-muted);
  font-style: italic;
  padding: 8px 0;
}

/* Sezione per categoria */
.isd-detail-cat {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.isd-detail-cat-title {
  font-size: var(--isd-fs-sm);
  font-weight: var(--isd-fw-bold);
  color: var(--isd-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--isd-border);
}

/* Card singolo cookie/script */
.isd-ck-row {
  background: var(--isd-surface);
  border: 1px solid var(--isd-border);
  border-radius: var(--isd-radius-sm);
  padding: 11px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color var(--isd-duration-fast);
}
.isd-ck-row:hover {
  border-color: rgba(37,99,235,0.2);
}

/* Riga nome + badge tipo */
.isd-ck-name-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.isd-ck-name {
  font-family: var(--isd-font-mono);
  font-size: var(--isd-fs-sm);
  font-style: normal;
  color: var(--isd-text-primary);
  font-weight: var(--isd-fw-medium);
  background: var(--isd-surface-2);
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid var(--isd-border);
}

/* Badge tipo */
.isd-ck-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: var(--isd-fs-xs);
  font-weight: var(--isd-fw-medium);
  padding: 2px 7px;
  border-radius: var(--isd-radius-pill);
  border: 1px solid transparent;
  white-space: nowrap;
}
.isd-ck-type-label { font-size: var(--isd-fs-xs); }

/* Colori per tipo */
.isd-ck-type-cookie  { background: #eff6ff; color: #1d4ed8; border-color: #bfdbfe; }
.isd-ck-type-script  { background: #f0fdf4; color: #15803d; border-color: #bbf7d0; }
.isd-ck-type-pixel   { background: #fdf4ff; color: #9333ea; border-color: #e9d5ff; }
.isd-ck-type-sdk     { background: #fff7ed; color: #c2410c; border-color: #fed7aa; }
.isd-ck-type-other   { background: var(--isd-surface-2); color: var(--isd-text-muted); border-color: var(--isd-border); }

/* Link privacy policy fornitore */
.isd-ck-privacy {
  margin-left: auto;
  font-size: var(--isd-fs-xs);
  color: var(--isd-accent);
  text-decoration: none;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid transparent;
  transition: border-color var(--isd-duration-fast), background var(--isd-duration-fast);
  flex-shrink: 0;
}
.isd-ck-privacy:hover {
  border-color: var(--isd-accent);
  background: #eff6ff;
}

/* Metadati cookie: provider / scopo / durata */
.isd-ck-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
}
@media (min-width: 420px) {
  .isd-ck-meta {
    grid-template-columns: 1fr 1fr;
  }
  .isd-ck-meta > div:first-child {
    grid-column: 1 / -1; /* provider full width */
  }
}
.isd-ck-meta dt {
  font-size: var(--isd-fs-xs);
  color: var(--isd-text-muted);
  font-weight: var(--isd-fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1px;
}
.isd-ck-meta dd {
  font-size: var(--isd-fs-sm);
  color: var(--isd-text-secondary);
  line-height: 1.45;
}

/* Scrollbar del pannello dettaglio */
.isd-panel::-webkit-scrollbar { width: 4px; }
.isd-panel::-webkit-scrollbar-track { background: transparent; }
.isd-panel::-webkit-scrollbar-thumb { background: var(--isd-surface-2); border-radius: 4px; }

/* ============================================================
   RECALL ICON — pulsante flottante post-consenso
   Controllato da SETUP_RECALL_ICON in config.php
   ============================================================ */

/* Variabili personalizzabili per il recall icon */
:root {
  --isd-recall-size:       40px;
  --isd-recall-bg:         rgba(255, 255, 255, 0.90);
  --isd-recall-bg-hover:   #2563eb;
  --isd-recall-border:     rgba(0, 0, 0, 0.12);
  --isd-recall-color:      rgba(75, 85, 99, 0.80);
  --isd-recall-color-hover:#ffffff;
  --isd-recall-shadow:     0 2px 12px rgba(0, 0, 0, 0.12);
  --isd-recall-shadow-hover: 0 4px 18px rgba(37, 99, 235, 0.35);
  --isd-recall-bottom:     18px;
  --isd-recall-right:      18px;
  --isd-recall-icon-size:  18px;
  --isd-recall-blur:       10px;
}

#isd-recall {
  position: fixed;
  bottom: var(--isd-recall-bottom);
  right:  var(--isd-recall-right);
  z-index: calc(var(--isd-z) - 1);

  width:  var(--isd-recall-size);
  height: var(--isd-recall-size);
  padding: 0;
  border: 1px solid var(--isd-recall-border);
  border-radius: 50%;
  cursor: pointer;

  background: var(--isd-recall-bg);
  backdrop-filter: blur(var(--isd-recall-blur));
  -webkit-backdrop-filter: blur(var(--isd-recall-blur));
  color: var(--isd-recall-color);
  box-shadow: var(--isd-recall-shadow);

  display: flex;
  align-items: center;
  justify-content: center;

  /* Entrata: parte da invisible+traslato */
  opacity: 0;
  transform: translateY(12px) scale(0.85);
  transition:
    opacity 0.4s var(--isd-ease),
    transform 0.4s var(--isd-ease),
    background 0.2s,
    color 0.2s,
    box-shadow 0.2s,
    border-color 0.2s;

  -webkit-tap-highlight-color: transparent;
  outline-offset: 3px;
}

/* Stato visibile (aggiunto via JS) */
#isd-recall.isd-recall-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

#isd-recall:hover {
  background: var(--isd-recall-bg-hover);
  color:      var(--isd-recall-color-hover);
  box-shadow: var(--isd-recall-shadow-hover);
  border-color: transparent;
  transform: translateY(-1px) scale(1.06);
}

#isd-recall:active {
  transform: scale(0.94);
}

#isd-recall:focus-visible {
  outline: 2px solid var(--isd-accent);
}

#isd-recall svg {
  width:  var(--isd-recall-icon-size);
  height: var(--isd-recall-icon-size);
  display: block;
  flex-shrink: 0;
  transition: transform 0.3s var(--isd-ease);
}

#isd-recall:hover svg {
  transform: rotate(18deg);
}

/* Tooltip nativo (title) — nessun extra HTML necessario */

/* Safe area iPhone bottom */
@supports (bottom: env(safe-area-inset-bottom)) {
  #isd-recall {
    bottom: calc(var(--isd-recall-bottom) + env(safe-area-inset-bottom, 0px));
  }
}

/* Responsive: leggermente più grande su desktop */
@media (min-width: 640px) {
  :root {
    --isd-recall-size:     44px;
    --isd-recall-icon-size: 20px;
    --isd-recall-bottom:   22px;
    --isd-recall-right:    22px;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  #isd-recall,
  #isd-recall svg {
    transition: none !important;
  }
  #isd-recall.isd-recall-visible {
    opacity: 1;
    transform: none;
  }
}

/* ============================================================
   COPYRIGHT LINK — Lomazzi Federico
   ============================================================ */
#isd-author {
  color: inherit;
  text-decoration: none;
  opacity: 0.75;
  border-bottom: 1px dotted currentColor;
  transition: opacity var(--isd-duration-fast), border-bottom-style var(--isd-duration-fast);
}
#isd-author:hover {
  opacity: 1;
  border-bottom-style: solid;
}

/* ============================================================
   AEG PROMOSYSTEM LINK — footer brand
   ============================================================ */
#isd-aeg {
  color: inherit;
  text-decoration: none;
  opacity: 0.75;
  border-bottom: 1px dotted currentColor;
  transition: opacity var(--isd-duration-fast), border-bottom-style var(--isd-duration-fast);
}
#isd-aeg:hover {
  opacity: 1;
  border-bottom-style: solid;
}

/* ============================================================
   LIGHTBOX — privacy e cookie policy
   ============================================================ */
:root {
  --isd-lb-z:        2147483647;  /* massimo valore intero CSS */
  --isd-lb-radius:   12px;
  --isd-lb-max-w:    720px;
  --isd-lb-max-h:    80dvh;
}

#isd-lb-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.60);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: var(--isd-lb-z);
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
}
#isd-lb-overlay.isd-lb-visible {
  display: flex;
}

/* Quando la lightbox è visibile, il modal ISIDORO va sotto */
body.isd-lb-active #isd-overlay {
  z-index: 1 !important;
  pointer-events: none !important;
}

#isd-lb-box {
  background: var(--isd-bg);
  border: 1px solid var(--isd-border);
  border-radius: var(--isd-lb-radius);
  box-shadow: 0 24px 64px rgba(0,0,0,0.25);
  width: 100%;
  max-width: var(--isd-lb-max-w);
  max-height: var(--isd-lb-max-h);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: isd-lb-in 0.25s var(--isd-ease);
}

@keyframes isd-lb-in {
  from { opacity: 0; transform: scale(0.95) translateY(12px); }
  to   { opacity: 1; transform: scale(1)    translateY(0); }
}

/* Header */
#isd-lb-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--isd-border);
  flex-shrink: 0;
  background: var(--isd-surface);
}
#isd-lb-title {
  font-family: var(--isd-font);
  font-size: var(--isd-fs-md);
  font-weight: var(--isd-fw-bold);
  color: var(--isd-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#isd-lb-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--isd-text-muted);
  padding: 4px 8px;
  border-radius: var(--isd-radius-sm);
  line-height: 1;
  transition: color var(--isd-duration-fast), background var(--isd-duration-fast);
  flex-shrink: 0;
  margin-left: 12px;
}
#isd-lb-close:hover {
  color: var(--isd-text-primary);
  background: var(--isd-surface-2);
}

/* Iframe body */
#isd-lb-body {
  flex: 1;
  overflow: hidden;
  position: relative;
}
#isd-lb-frame {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  min-height: 300px;
}

/* Footer con hint scroll + bottone */
#isd-lb-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  border-top: 1px solid var(--isd-border);
  background: var(--isd-surface);
  flex-shrink: 0;
}
#isd-lb-hint {
  font-family: var(--isd-font);
  font-size: var(--isd-fs-xs);
  color: var(--isd-text-muted);
  font-style: italic;
}
#isd-lb-read {
  font-family: var(--isd-font);
  font-size: var(--isd-fs-sm);
  font-weight: var(--isd-fw-medium);
  padding: 8px 20px;
  border-radius: var(--isd-radius-sm);
  border: none;
  cursor: pointer;
  background: var(--isd-accent);
  color: var(--isd-accent-text);
  transition: background var(--isd-duration-fast), opacity var(--isd-duration-fast);
  white-space: nowrap;
  flex-shrink: 0;
}
#isd-lb-read:disabled {
  opacity: 0.40;
  cursor: not-allowed;
}
#isd-lb-read:not(:disabled):hover {
  background: var(--isd-accent-hover);
}

/* Mobile */
@media (max-width: 640px) {
  #isd-lb-overlay {
    padding: 8px;
    align-items: flex-end;
  }
  #isd-lb-box {
    max-height: 88dvh;
    border-radius: var(--isd-lb-radius) var(--isd-lb-radius) 0 0;
  }
  #isd-lb-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  #isd-lb-read { width: 100%; text-align: center; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  #isd-lb-box { animation: none; }
}